Exemplos de Visitor::OnEvent em C++ (Cpp)

Exemplo n.º 1

Arquivo: collection.cpp Projeto: PixarAnimationStudios/USD

void TraceCollection::_IterateEvents(Visitor& visitor,
    KeyTokenCache& cache,
    const TraceThreadId& threadIndex, 
    I begin,
    I end) const {

    for (I iter = begin; 
        iter != end; ++iter){
        const TraceEvent& e = *iter;
        if (visitor.AcceptsCategory(e.GetCategory())) {
            // Create the token from the hash using a cache because there 
            // are likely to be many duplicate keys.
            KeyTokenCache::const_iterator it = cache.find(e.GetKey());
            if (it == cache.end()) {
                it = cache.insert(
                    std::make_pair(e.GetKey(),
                        TfToken(e.GetKey()._ptr->GetString()))).first;
            }
            visitor.OnEvent(threadIndex, it->second, e);
        }
    }
}